HTTP 504 Gateway Timeout
Server ErrorThe server, while acting as a gateway or proxy, did not receive a timely response from the upstream server.
Common Causes
- Upstream server is too slow to respond
- Network timeout between proxy and upstream
- Long-running database query exceeding timeout
- Upstream server is unresponsive
How to Fix
- Increase proxy timeout settings
- Optimize slow upstream server responses
- Check network latency between servers
- Investigate and fix slow database queries
Related Status Codes
Need to look up other HTTP status codes?
View the Full HTTP Status Code Reference